A Color Photometer designed to calibrate tungsten sources to a standard source has been produced. It is accurate to within a few mired values, though not enough testing was done to specify its limits. There is also a good probability that the color -photometer can be used to find the color temperature of most tungsten sources including many that are not close to the color temperature of the standard source
Spectrophotometry refers to the relative measurement of radiant energy or radiant flux as a function...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23."This paper was f...
Absolute spectral intensity calibration of optical detectors has always been difficult. Up to now it...
An attempt was made to correct the spectral sensitivity of a silicon photodiode, by using optical fi...
At means of determining the temperature of a hot solid body by photographic means has been developed...
Since about five years, Lighting has become a partly required and partly elective course within the ...
The concentration of plant substances such as the chlorophylls and carotenes can most readily be qua...
In this paper, the design of an inexpensive integrating sphere setup is presented, enabling students...
In colorimetric determinations it is often found when the color is developed that the standard and u...
General lighting is undergoing a revolutionary change towards LED-based technologies. To provide fir...
Accurate measurements of reflectance and color require spectrophotometers with prices often exceedin...
Colorimetry, the science of quantitvely describing color, is essential for color reproduction techno...
Thesis (M.Sc.Eng.)-University of Natal, Durban, 1987.Techniques of colour measurement and colour rep...
A photoelectric colorimeter has been constructed which is capable of detecting small changes in the ...
Summarization: Color is an interpretation of our environment but is not completely revealing by itse...
Spectrophotometry refers to the relative measurement of radiant energy or radiant flux as a function...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23."This paper was f...
Absolute spectral intensity calibration of optical detectors has always been difficult. Up to now it...
An attempt was made to correct the spectral sensitivity of a silicon photodiode, by using optical fi...
At means of determining the temperature of a hot solid body by photographic means has been developed...
Since about five years, Lighting has become a partly required and partly elective course within the ...
The concentration of plant substances such as the chlorophylls and carotenes can most readily be qua...
In this paper, the design of an inexpensive integrating sphere setup is presented, enabling students...
In colorimetric determinations it is often found when the color is developed that the standard and u...
General lighting is undergoing a revolutionary change towards LED-based technologies. To provide fir...
Accurate measurements of reflectance and color require spectrophotometers with prices often exceedin...
Colorimetry, the science of quantitvely describing color, is essential for color reproduction techno...
Thesis (M.Sc.Eng.)-University of Natal, Durban, 1987.Techniques of colour measurement and colour rep...
A photoelectric colorimeter has been constructed which is capable of detecting small changes in the ...
Summarization: Color is an interpretation of our environment but is not completely revealing by itse...
Spectrophotometry refers to the relative measurement of radiant energy or radiant flux as a function...
Issued as part of Scientific Papers of the Bureau of Standards, Volume 18, 1922-23."This paper was f...
Absolute spectral intensity calibration of optical detectors has always been difficult. Up to now it...
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